fix: use htmlpreview.github.io for update link (v1.0.3)

build: update dist files for v1.0.2
Bump version from v1.0.1 to v1.0.2 - update test
2026-02-13 11:49:51 +01:00 · 2026-02-13 11:47:15 +01:00 · 2026-02-13 11:43:09 +01:00 · 2026-02-13 11:40:45 +01:00 · 2026-02-13 11:20:13 +01:00 · 2026-02-13 11:16:31 +01:00
8 changed files with 193 additions and 30 deletions
--- a/build-bookmarklet.sh
+++ b/build-bookmarklet.sh
@@ -8,19 +8,28 @@ DIST_DIR="$SCRIPT_DIR/dist"
 CSS_FILE="$SCRIPT_DIR/style.css"
 JS_FILE="$SCRIPT_DIR/kantine.js"

+# === VERSION ===
+if [ -f "$SCRIPT_DIR/version.txt" ]; then
+    VERSION=$(cat "$SCRIPT_DIR/version.txt" | tr -d '\n')
+else
+    echo "ERROR: version.txt not found"
+    exit 1
+fi
+
 mkdir -p "$DIST_DIR"

-echo "=== Kantine Bookmarklet Builder ==="
+echo "=== Kantine Bookmarklet Builder ($VERSION) ==="

 # Check files exist
 if [ ! -f "$CSS_FILE" ]; then echo "ERROR: $CSS_FILE not found"; exit 1; fi
 if [ ! -f "$JS_FILE" ]; then echo "ERROR: $JS_FILE not found"; exit 1; fi

 CSS_CONTENT=$(cat "$CSS_FILE")
-JS_CONTENT=$(cat "$JS_FILE")
+# Inject version into JS
+JS_CONTENT=$(cat "$JS_FILE" | sed "s/{{VERSION}}/$VERSION/g")

 # === 1. Build standalone HTML (for local testing/dev) ===
-cat > "$DIST_DIR/kantine-standalone.html" << 'HTMLEOF'
+cat > "$DIST_DIR/kantine-standalone.html" << HTMLEOF
 <!DOCTYPE html>
 <html lang="de">
 <head>
@@ -37,7 +46,7 @@ HTMLEOF
 # Inject CSS
 cat "$CSS_FILE" >> "$DIST_DIR/kantine-standalone.html"

-cat >> "$DIST_DIR/kantine-standalone.html" << 'HTMLEOF'
+cat >> "$DIST_DIR/kantine-standalone.html" << HTMLEOF
    </style>
 </head>
 <body>
@@ -45,9 +54,9 @@ cat >> "$DIST_DIR/kantine-standalone.html" << 'HTMLEOF'
 HTMLEOF

 # Inject JS
-cat "$JS_FILE" >> "$DIST_DIR/kantine-standalone.html"
+echo "$JS_CONTENT" >> "$DIST_DIR/kantine-standalone.html"

-cat >> "$DIST_DIR/kantine-standalone.html" << 'HTMLEOF'
+cat >> "$DIST_DIR/kantine-standalone.html" << HTMLEOF
    </script>
 </body>
 </html>
@@ -69,7 +78,7 @@ var s=document.createElement('style');
 s.textContent='${CSS_ESCAPED}';
 document.head.appendChild(s);
 var sc=document.createElement('script');
-sc.textContent=$(cat "$JS_FILE" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()))" 2>/dev/null || cat "$JS_FILE" | sed 's/\\/\\\\/g' | sed "s/'/\\\\'/g" | sed 's/"/\\\\"/g' | tr '\n' ' ' | sed 's/^/"/' | sed 's/$/"/');
+sc.textContent=$(echo "$JS_CONTENT" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()))" 2>/dev/null || echo "$JS_CONTENT" | sed 's/\\/\\\\/g' | sed "s/'/\\\\'/g" | sed 's/"/\\\\"/g' | tr '\n' ' ' | sed 's/^/"/' | sed 's/$/"/');
 document.head.appendChild(sc);
 })();
 PAYLOADEOF
@@ -81,15 +90,15 @@ echo "javascript:${BOOKMARKLET_RAW}" > "$DIST_DIR/bookmarklet.txt"
 echo "✅ Bookmarklet URL: $DIST_DIR/bookmarklet.txt"

 # === 3. Create an easy-to-use HTML installer page ===
-cat > "$DIST_DIR/install.html" << 'INSTALLEOF'
+cat > "$DIST_DIR/install.html" << INSTALLEOF
 <!DOCTYPE html>
 <html lang="de">
 <head>
    <meta charset="UTF-8">
-    <title>Kantine Wrapper Installer</title>
+    <title>Kantine Wrapper Installer ($VERSION)</title>
    <style>
        body { font-family: 'Inter', sans-serif; max-width: 600px; margin: 40px auto; padding: 20px; background: #1a1a2e; color: #eee; }
-        h1 { color: #029AA8; }
+        h1 { color: #029AA8; } /* Knapp Teal */
        .instructions { background: #16213e; padding: 20px; border-radius: 12px; margin: 20px 0; }
        .instructions ol li { margin: 10px 0; }
        a.bookmarklet { display: inline-block; background: #029AA8; color: white; padding: 12px 24px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 18px; cursor: grab; }
@@ -98,13 +107,13 @@ cat > "$DIST_DIR/install.html" << 'INSTALLEOF'
    </style>
 </head>
 <body>
-    <h1>🍽️ Kantine Wrapper</h1>
+    <h1>🍽️ Kantine Wrapper <span style="font-size:0.5em; opacity:0.6; font-weight:400; vertical-align:middle; margin-left:10px;">$VERSION</span></h1>
    <div class="instructions">
        <h2>Installation</h2>
        <ol>
            <li>Ziehe den Button unten in deine <strong>Lesezeichen-Leiste</strong> (Drag & Drop)</li>
            <li>Navigiere zu <a href="https://web.bessa.app/knapp-kantine" style="color:#029AA8">web.bessa.app/knapp-kantine</a></li>
-            <li>Klicke auf das Lesezeichen <code>Kantine Wrapper</code></li>
+            <li>Klicke auf das Lesezeichen <code>Kantine $VERSION</code></li>
        </ol>

        <h2>✨ Features</h2>
@@ -128,7 +137,7 @@ INSTALLEOF

 # Embed the bookmarklet URL inline
 echo "document.getElementById('bookmarklet-link').href = " >> "$DIST_DIR/install.html"
-cat "$JS_FILE" | python3 -c "
+echo "$JS_CONTENT" | python3 -c "
 import sys, json
 js = sys.stdin.read()
 css = open('$CSS_FILE').read().replace('\\n', ' ').replace('  ', ' ')
@@ -136,8 +145,8 @@ bmk = '''javascript:(function(){if(window.__KANTINE_LOADED){alert(\"Already load
 print(json.dumps(bmk) + ';')
 " 2>/dev/null >> "$DIST_DIR/install.html" || echo "'javascript:alert(\"Build error\")'" >> "$DIST_DIR/install.html"

-cat >> "$DIST_DIR/install.html" << 'INSTALLEOF'
-        document.getElementById('bookmarklet-link').textContent = '🍽️ Kantine Wrapper';
+cat >> "$DIST_DIR/install.html" << INSTALLEOF
+        document.getElementById('bookmarklet-link').textContent = 'Kantine $VERSION';
    </script>
 </body>
 </html>
--- a/dist/bookmarklet-payload.js
+++ b/dist/bookmarklet-payload.js
--- a/dist/bookmarklet.txt
+++ b/dist/bookmarklet.txt
--- a/dist/install.html
+++ b/dist/install.html
--- a/dist/kantine-standalone.html
+++ b/dist/kantine-standalone.html
@@ -1176,7 +1176,37 @@ body {
    font-weight: 700;
    color: var(--text-primary);
    /* Ensure text remains standard color */
-}    </style>
+}
+/* Update Icon */
+.update-icon {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    margin-left: 8px;
+    background-color: rgba(16, 185, 129, 0.2); /* Green tint */
+    color: var(--success-color);
+    border-radius: 50%;
+    width: 24px;
+    height: 24px;
+    cursor: pointer;
+    font-size: 14px;
+    transition: all 0.2s;
+    text-decoration: none;
+    animation: pulse 2s infinite;
+}
+
+.update-icon:hover {
+    background-color: var(--success-color);
+    color: white;
+    transform: scale(1.1);
+}
+
+@keyframes pulse {
+    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
+    70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
+    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
+}
+    </style>
 </head>
 <body>
    <script>
@@ -1247,8 +1277,8 @@ body {
                <div class="header-content">
                    <div class="brand">
                        <span class="material-icons-round logo-icon">restaurant_menu</span>
-                        <div class="brand-text">
-                            <h1>Kantinen Übersicht</h1>
+                        <div class="header-left">
+                            <h1>Kantinen Übersicht <small style="font-size: 0.6em; opacity: 0.7; font-weight: 400;">v1.0.3</small></h1>
                            <div id="last-updated-subtitle" class="subtitle"></div>
                        </div>
                    </div>
@@ -2454,6 +2484,50 @@ body {
        return card;
    }

+    // === Version Check ===
+    async function checkForUpdates() {
+        const CurrentVersion = 'v1.0.3'; // Injected by build script
+        const VersionUrl = 'https://raw.githubusercontent.com/TauNeutrino/kantine-overview/main/version.txt';
+        // Use htmlpreview.github.io to render the HTML directly in browser
+        const InstallerUrl = 'https://htmlpreview.github.io/?https://github.com/TauNeutrino/kantine-overview/blob/main/dist/install.html';
+
+        console.log(`[Kantine] Checking for updates... (Current: ${CurrentVersion})`);
+
+        try {
+            const response = await fetch(VersionUrl, { cache: 'no-cache' });
+            if (!response.ok) return;
+
+            const remoteVersion = (await response.text()).trim();
+            console.log(`[Kantine] Remote version: ${remoteVersion}`);
+
+            if (remoteVersion && remoteVersion !== CurrentVersion) {
+                // Simple semantic version check or string inequality
+                // Assuming format v1.0.0
+                showUpdateIcon(remoteVersion, InstallerUrl);
+            }
+        } catch (error) {
+            console.warn('[Kantine] Version check failed:', error);
+        }
+    }
+
+    function showUpdateIcon(newVersion, url) {
+        const headerTitle = document.querySelector('.header-left h1');
+        if (!headerTitle) return;
+
+        // Check if already added
+        if (headerTitle.querySelector('.update-icon')) return;
+
+        const icon = document.createElement('a');
+        icon.className = 'update-icon';
+        icon.href = url;
+        icon.target = '_blank';
+        icon.innerHTML = '🆕'; // User requested icon
+        icon.title = `Neue Version verfügbar (${newVersion}). Klick für download`;
+
+        headerTitle.appendChild(icon);
+        showToast(`Update verfügbar: ${newVersion}`, 'info');
+    }
+
    // === Helpers ===
    function getISOWeek(date) {
        const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));
@@ -2499,6 +2573,9 @@ body {
        startPolling();
    }

+    // Check for updates
+    checkForUpdates();
+
    console.log('Kantine Wrapper loaded ✅');
 })();

--- a/kantine.js
+++ b/kantine.js
@@ -65,8 +65,8 @@
                <div class="header-content">
                    <div class="brand">
                        <span class="material-icons-round logo-icon">restaurant_menu</span>
-                        <div class="brand-text">
-                            <h1>Kantinen Übersicht</h1>
+                        <div class="header-left">
+                            <h1>Kantinen Übersicht <small style="font-size: 0.6em; opacity: 0.7; font-weight: 400;">{{VERSION}}</small></h1>
                            <div id="last-updated-subtitle" class="subtitle"></div>
                        </div>
                    </div>
@@ -1272,6 +1272,50 @@
        return card;
    }

+    // === Version Check ===
+    async function checkForUpdates() {
+        const CurrentVersion = '{{VERSION}}'; // Injected by build script
+        const VersionUrl = 'https://raw.githubusercontent.com/TauNeutrino/kantine-overview/main/version.txt';
+        // Use htmlpreview.github.io to render the HTML directly in browser
+        const InstallerUrl = 'https://htmlpreview.github.io/?https://github.com/TauNeutrino/kantine-overview/blob/main/dist/install.html';
+
+        console.log(`[Kantine] Checking for updates... (Current: ${CurrentVersion})`);
+
+        try {
+            const response = await fetch(VersionUrl, { cache: 'no-cache' });
+            if (!response.ok) return;
+
+            const remoteVersion = (await response.text()).trim();
+            console.log(`[Kantine] Remote version: ${remoteVersion}`);
+
+            if (remoteVersion && remoteVersion !== CurrentVersion) {
+                // Simple semantic version check or string inequality
+                // Assuming format v1.0.0
+                showUpdateIcon(remoteVersion, InstallerUrl);
+            }
+        } catch (error) {
+            console.warn('[Kantine] Version check failed:', error);
+        }
+    }
+
+    function showUpdateIcon(newVersion, url) {
+        const headerTitle = document.querySelector('.header-left h1');
+        if (!headerTitle) return;
+
+        // Check if already added
+        if (headerTitle.querySelector('.update-icon')) return;
+
+        const icon = document.createElement('a');
+        icon.className = 'update-icon';
+        icon.href = url;
+        icon.target = '_blank';
+        icon.innerHTML = '🆕'; // User requested icon
+        icon.title = `Neue Version verfügbar (${newVersion}). Klick für download`;
+
+        headerTitle.appendChild(icon);
+        showToast(`Update verfügbar: ${newVersion}`, 'info');
+    }
+
    // === Helpers ===
    function getISOWeek(date) {
        const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));
@@ -1317,6 +1361,9 @@
        startPolling();
    }

+    // Check for updates
+    checkForUpdates();
+
    console.log('Kantine Wrapper loaded ✅');
 })();

--- a/style.css
+++ b/style.css
@@ -1165,4 +1165,33 @@ body {
    font-weight: 700;
    color: var(--text-primary);
    /* Ensure text remains standard color */
-}
+}
+/* Update Icon */
+.update-icon {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    margin-left: 8px;
+    background-color: rgba(16, 185, 129, 0.2); /* Green tint */
+    color: var(--success-color);
+    border-radius: 50%;
+    width: 24px;
+    height: 24px;
+    cursor: pointer;
+    font-size: 14px;
+    transition: all 0.2s;
+    text-decoration: none;
+    animation: pulse 2s infinite;
+}
+
+.update-icon:hover {
+    background-color: var(--success-color);
+    color: white;
+    transform: scale(1.1);
+}
+
+@keyframes pulse {
+    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
+    70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
+    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
+}
--- a/version.txt
+++ b/version.txt
@@ -0,0 +1 @@
+v1.0.3
Author	SHA1	Message	Date
Michael Kaufmann	71cb2e8475	fix: use htmlpreview.github.io for update link (v1.0.3)	2026-02-13 11:49:51 +01:00
Michael Kaufmann	18c4961402	build: update dist files for v1.0.2	2026-02-13 11:47:15 +01:00
Michael	25816b7fb5	Bump version from v1.0.1 to v1.0.2 - update test	2026-02-13 11:43:09 +01:00
Michael Kaufmann	d002e6a900	feat: add auto-update check (v1.0.1)	2026-02-13 11:40:45 +01:00
Michael Kaufmann	c58b54faf6	chore: bump version to v1.0.0 for initial release	2026-02-13 11:20:13 +01:00
Michael Kaufmann	bff7ce3874	fix: resolve version number conflict with Bessa global variable (v1.8.6)	2026-02-13 11:16:31 +01:00
Michael Kaufmann	6864838999	feat: show version number in app header (v1.8.6)	2026-02-13 11:13:34 +01:00
Michael Kaufmann	6f2a34ae0e	feat: inject version number into installer and bookmarklet (v1.8.5)	2026-02-13 11:11:46 +01:00